Effectiveness of three electronic apex locators to determine root canal working length.

• Main Authors: Carolina Campillo-Cortés (Author), Héctor Flores-Reyes (Author), Claudia Dávila-Pérez (Author), Daniel Silva-Herzog (Author), Verónica Méndez-González (Author), Amaury Pozos-Guillén (Author)
• Format: Book
• Published: Universidad de Concepción., 2015-08-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

The aim of this study was to evaluate in vivo the accuracy of three electronic apex locators (EALs) in determining working length (WL) using hand files and a wear technique. Thirty two premolars that were completely formed apically and that were scheduled for extraction for orthodontic reasons from...